CompatHelper: bump compat for P4est to 0.4, (keep existing compat)#609

github-actions[bot] wants to merge 1 commit intomainjmark/Trixi.jl:mainfrom

compathelper/new_version/2023-01-15-01-42-51-846-03581069328jmark/Trixi.jl:compathelper/new_version/2023-01-15-01-42-51-846-03581069328Copy head branch name to clipboard